This site will summarize my professional career spanning over 30 years. I will touch briefly on my academic career, but the bulk of the entries will be about my adventures in Silicon Valley at places such as Apple, Yahoo, Intuit, IDEO, Stanford and Google. I will also describe adventures with a few startup companies — the latest of which Katango was acquired by Google in November of 2011. I have included Youtube movies of projects and products where relevant and have already been presented public. Finally, in the sidebar you can see links to pages describing some hobbies and interests.